201810090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 497404800

約数和(自身を除く): 295594710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 113, 118, 177, 226, 295, 339, 354, 565, 590, 678, 885, 1009, 1130, 1695, 1770, 2018, 3027, 3390, 5045, 6054, 6667, 10090, 13334, 15135, 20001, 30270, 33335, 40002, 59531, 66670, 100005, 114017, 119062, 178593, 200010, 228034, 297655, 342051, 357186, 570085, 595310, 684102, 892965, 1140170, 1710255, 1785930, 3420510, 6727003, 13454006, 20181009, 33635015, 40362018, 67270030, 100905045, 201810090]

約数ペア:

[(1, 201810090), (2, 100905045), (3, 67270030), (5, 40362018), (6, 33635015), (10, 20181009), (15, 13454006), (30, 6727003), (59, 3420510), (113, 1785930), (118, 1710255), (177, 1140170), (226, 892965), (295, 684102), (339, 595310), (354, 570085), (565, 357186), (590, 342051), (678, 297655), (885, 228034), (1009, 200010), (1130, 178593), (1695, 119062), (1770, 114017), (2018, 100005), (3027, 66670), (3390, 59531), (5045, 40002), (6054, 33335), (6667, 30270), (10090, 20001), (13334, 15135)]